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PCA9555HF,118

PCA9555HF,118

Manufacturer No:

PCA9555HF,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 24HWQFN

Datasheet:

Datasheet

Delivery:

Payment:

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PCA9555HF,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-HWQFN (4x4)
  • Package / Case
    24-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9555HF,118 is an integrated circuit chip that belongs to the PCA9555 series of I/O expanders. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the PCA9555HF,118:Advantages: 1. I2C Interface: The chip communicates using the I2C (Inter-Integrated Circuit) interface, which allows for easy integration with microcontrollers and other I2C-compatible devices. 2. High Flexibility: It provides 16 I/O pins that can be configured as inputs or outputs, offering flexibility in connecting and controlling external devices. 3. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered applications or devices with power constraints. 4. Interrupt Functionality: It supports interrupt functionality, allowing the microcontroller to be notified when a change in the input pins occurs, reducing the need for continuous polling. 5. Addressable: Multiple PCA9555HF,118 chips can be connected to the same I2C bus, each with a unique address, enabling the expansion of I/O capabilities.Application Scenarios: 1. Industrial Automation: The PCA9555HF,118 can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other peripheral devices. 2. Home Automation: It can be utilized in home automation systems to control and monitor various devices such as lights, fans, and appliances, providing additional I/O ports for connectivity. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to interface with sensors, switches, and other peripherals, enabling efficient data acquisition and control. 4. Robotics: PCA9555HF,118 can be employed in robotics applications to expand the number of I/O pins available for controlling motors, sensors, and other components. 5. Automotive Electronics: It can be used in automotive electronics for tasks such as controlling lights, monitoring switches, or interfacing with external sensors.Overall, the PCA9555HF,118 chip offers flexibility, low power consumption, and ease of integration, making it suitable for a wide range of applications that require additional I/O capabilities.
PCA9555HF,118 Relevant information